Lt. Gen. Keith Kellogg says Oval Office clash caused aid pause, while also acknowledging the damage Russia has done to ...

Ensuring real guarantees of Ukraine's security is the only way to reach a just, long-term and sustainable peace.

Elaine Shannon, contributing editor at The Cipher Brief, reviews Story of a CIA Wife: Married to the Craft by Rosie ...

Each week, the Dead Drop uses its own sources and methods to bring you the very latest national security gossip. You're welcome.

How the historical analogy of Munich applies to the Ukraine war and how to deal with Russian President Vladimir Putin.

Almost from the day Russia launched its full-scale war against Ukraine, more than three years ago, officials in China and ...

The intelligence community has much to gain from technological breakthroughs in the private sector, if it chooses to do so.

The U.S. already has a variety of lower-scale air defense systems — the Ground-based Midcourse Defense (GMD) system serves as the primary missile defense system against intercontinental ballistic ...

The debut book of a Russian spy arrested by the FBI and released in a spy swap is part horror story, part fairy tale.

Could Ukraine continue to fight if the Trump administration ends its support? Late Monday, President Trump [...] More ...

After a heated exchange at the White House, Ukraine is taking stock of it's options. General Phil Breedlove lays out what ...

Working in the CIA is a little bit like Fight Club…but the one thing I can say is, you know, they [CIA officers] are [...] More ...